ESC
D-1A

D-1A

BrandDesign Acoustics
DesignerGeorge Sioles
FunctionSpeaker
CountryUnited States
Form FactorBookshelf / Stand Mounted
Signal PathPassive Hardware
Dimensions27.9 × 51.4 × 20.3 cm (W × H × D)
Weight12lbs
Frequency Response50Hz-15kHz ±3.5dB
Treble1.5" Paper Cone (Double Reflecting Dispersion System)
Midrange/Bass8" Paper Cone (Fs: 30Hz)
Sensitivity87.5dB/W/m
Impedance (Nominal)6Ω
Crossover Frequency1.5kHz
Dispersion120°
Enclosure TypeSealed
Enclosure Resonance52Hz
Enclosure Construction0.04" Aluminum
Recommended Amplifier Power15-30W
FinishBrushed Anodized Aluminum
MSRP (1979)$115
Connections
  • Input · Binding Post (Universal)